const option = {
    theme: 'light',
    data: [
        {
            name: 'Grandpa',
            children: [
                {
                    name: 'Uncle Leo',
                    value: 15,
                    children: [
                        {
                            name: 'Cousin Jack',
                            value: 2
                        },
                        {
                            name: 'Cousin Mary',
                            value: 5,
                            children: [
                                {
                                    name: 'Jackson',
                                    value: 2
                                }
                            ]
                        },
                        {
                            name: 'Cousin Ben',
                            value: 4
                        }
                    ]
                },
                {
                    name: 'Father',
                    value: 10,
                    children: [
                        {
                            name: 'Me',
                            value: 5
                        },
                        {
                            name: 'Brother Peter',
                            value: 1
                        }
                    ]
                }
            ]
        },
        {
            name: 'Nancy',
            children: [
                {
                    name: 'Uncle Nike',
                    children: [
                        {
                            name: 'Cousin Betty',
                            value: 1
                        },
                        {
                            name: 'Cousin Jenny',
                            value: 2
                        }
                    ]
                }
            ]
        }
    ],
};